fzus61 kbuf 100211
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open lake forecast for lake ontario
national weather service buffalo ny
1011 pm edt thu apr 9 2026

for waters beyond five nautical miles of shore on lake ontario

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis... a 29.5 inch low will move east of james bay tonight and 
across northern quebec, with a trailing cold front crossing the lake 
tonight through tomorrow. a 30.5 inch high is then forecast to build 
into the central great lakes region saturday, then drift east to new 
england by sunday. a cold front from a 29.4 inch low near james bay 
will cross the lake monday, and then stall south of the lake before 
slowly lifting northward later tuesday as a warm front.


loz062-100900-
lake ontario open waters from the niagara river to hamlin beach-
1011 pm edt thu apr 9 2026

.overnight...west winds 5 to 15 knots becoming north. a
chance of rain showers late. waves 1 to 3 feet. 
.friday...northeast winds 5 to 10 knots becoming northwest. a
chance of rain showers early, then rain showers from late morning
on. waves around 1 foot. 
.friday night...northwest winds 5 to 15 knots. a chance of rain
showers in the evening. waves 1 to 2 feet. 
.saturday...northwest winds 5 to 10 knots becoming southwest.
waves 2 feet or less. 
.saturday night...southwest winds 10 knots or less becoming
southeast. waves 1 foot or less. 
.sunday...southeast winds 5 to 10 knots becoming southwest and
increasing to 15 to 25 knots. a chance of rain showers. waves
1 foot or less building to 4 to 7 feet. waves occasionally around
9 feet. 
.monday...southwest winds to 30 knots diminishing to 15 to
20 knots. a chance of showers. waves 5 to 8 feet subsiding to
3 to 5 feet. waves occasionally around 10 feet. 
.tuesday...southwest winds 15 to 20 knots. a chance of showers
during the day, then showers likely tuesday night. waves 2 to
4 feet. 

$$

fzus63 kdtx 100737
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open lake forecast for lake huron
national weather service detroit/pontiac mi
337 am edt fri apr 10 2026

for waters beyond five nautical miles off shore on lake huron

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...briefly dry conditions give way to additional
opportunities for showers and perhaps a couple thunderstorms
through the morning hours as an upper level disturbance moves
across the northern great lakes. high pressure then builds in
from the west to start the weekend with drier and weaker flow.
active weather will be possible again sunday through wednesday.


lhz362-363-101545-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
337 am edt fri apr 10 2026

.today...east winds 5 to 10 knots early in the morning becoming
light and variable...then becoming north 5 to 10 knots in the
afternoon. a chance of snow showers in the morning...then
scattered showers in the afternoon. waves 2 feet or less. 
.tonight...north winds 5 to 10 knots becoming northwest 10 to
15 knots by midnight...then decreasing to 5 to 10 knots early in
the morning. waves 1 to 3 feet building to 2 to 4 feet after
midnight. 
.saturday...northwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming southeast 5 to
10 knots early in the afternoon. waves 1 to 3 feet. 
.saturday night...southeast winds 10 to 15 knots. a chance of
showers after midnight. waves 1 to 3 feet building to 2 to 4 feet
after midnight. 
.sunday...south winds 15 to 20 knots becoming southeast 20 to
25 knots with gusts to around 30 knots late in the morning...then
decreasing to 15 to 20 knots late in the afternoon becoming south
20 to 25 knots with gusts to around 30 knots late in the evening.
showers. showers likely late in the afternoon...then a chance of
showers late in the evening. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.monday...southwest winds 20 to 25 knots with gusts to around
30 knots becoming west 15 to 20 knots in the late morning and
early afternoon...then becoming northwest 10 to 15 knots early in
the evening veering to the northeast by midnight. a chance of
showers early in the morning. a chance of showers. waves 8 to
12 feet subsiding to 3 to 5 feet . waves occasionally around
15 feet. 
.tuesday...east winds 15 to 20 knots becoming south 10 to
15 knots early in the evening...then becoming east 15 to 20 knots
by midnight. showers likely and a chance of thunderstorms early
in the morning...then showers likely. waves 5 to 7 feet. waves
occasionally around 10 feet. 


$$

fzus63 kdtx 100737
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expires:202604101545;;124509

open lake forecast for lake huron
national weather service detroit/pontiac mi
337 am edt fri apr 10 2026

for waters beyond five nautical miles off shore on lake huron

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...briefly dry conditions give way to additional
opportunities for showers and perhaps a couple thunderstorms
through the morning hours as an upper level disturbance moves
across the northern great lakes. high pressure then builds in
from the west to start the weekend with drier and weaker flow.
active weather will be possible again sunday through wednesday.


lhz462>464-101545-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
337 am edt fri apr 10 2026

.today...north winds 5 to 10 knots. showers in the morning. waves
2 feet or less. 
.tonight...north winds 5 to 10 knots. waves 2 feet or less. 
.saturday...northwest winds 5 to 10 knots early in the morning
becoming light and variable. waves 2 feet or less. 
.saturday night...east winds 5 to 10 knots veering to the
southeast by midnight...then increasing to 10 to 15 knots after
midnight. a chance of showers after midnight. waves 2 feet or
less. 
.sunday...southeast winds 15 to 20 knots becoming south 20 to
25 knots with gusts to around 30 knots late in the evening. a
chance of showers...then showers likely late in the evening.
waves 4 to 6 feet building to 6 to 9 feet late in the evening.
waves occasionally around 12 feet. 
.monday...southwest winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots in the late morning and
early afternoon...then becoming west 10 to 15 knots early in the
evening becoming northeast 5 to 10 knots by midnight. showers
likely early in the morning. a chance of showers and
thunderstorms by midnight. waves 5 to 7 feet subsiding to 1 to
3 feet by midnight. waves occasionally around 10 feet. 
.tuesday...south winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and early afternoon...then
decreasing to 10 to 15 knots . showers likely and a chance of
thunderstorms early in the morning...then showers likely. waves
3 to 5 feet. 


$$